The Blue Sea Multi-Meter 8110 measures AC/DC current without having to interupting circuits or contacting live terminals.True RMS – required for accurate measurement of inverter outputData hold – press “HOLD” button during measurement to lock reading valueClamp allows measurement of AC and DC current in wires without disturbing the circuits or contacting live terminalsTest leads included with meterFeaturesAuto power-off selection – power turns off automatically after 10 minutes of non-useTrue RMS – required for accurate measurement of inverter outputLarge digital display makes reading measurements easySpecificationsVoltage: 0.001-600 VAC/DCAmperage: 0.01-400 AAC/DCLow battery indicator: YesMaximum clamp size: 1.18″ (30 mm)Measurement resolution: 4300 CountsOperating elevation: Up to 2000 m above sea levelOperating humidity: Below 80% RH (no condensation)Operating temperature range: 0-50 degree C (32-122 degree F)Range: AutoResistance/continuity alarm: 0.1-40 MSampling rate: Approximately 2 times/secondWeight: 0.21 kg (0.47 lb)Certification: Cat III 600 VTechnical FileInstruction Manual .input-wrapper a { text-decoration: none; / Removes underline / background-color: transparent; / Ensures no background color / } .input-wrapper a:hover { text-decoration: underline; / Adds underline on hover / background-color: transparent !important; / Removes grey highlight / }